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On page 41, J. H. Cho and co‐workers demonstrate a high performance novel photodetector consisting of graphene and a CH3NH3PbI3 perovskite layer, which exhibit a dramatic enhancement of photoresponsivity and effective quantum efficiency with a broad spectral bandwidth. The ultrahigh performance of the perovskite–graphene hybrid photodetector arises from the enhanced photon absorption of the hybrid...
A high‐performance novel photodetector is demonstrated, which consists of graphene and CH3 NH3PbI3 perovskite layers. The resulting hybrid photodetector exhibits a dramatically enhanced photo responsivity (180 A/W) and effective quantum efficiency (5× 104%) over a broad bandwidth within the UV and visible ranges.
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